#901781#901781

#901781 is a mid, vivid purple. Relative luminance 0.081; OKLCH L 45.8% C 0.188 H 334.2°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#901781
RGB	rgb(144, 23, 129)
HSL	hsl(307, 72%, 33%)
HSV	hsv(307, 84%, 56%)
CMYK	cmyk(0%, 84%, 10.4%, 43.5%)
CIE-LAB	lab(34.25, 58.16, -29.83)
CIE-LCH	lch(34.25, 65.37, 332.85°)
OKLab	oklab(45.83% 0.1692 -0.0819)
OKLCH	oklch(45.83% 0.188 334.2)
XYZ	xyz(15.7706, 8.1285, 21.5030)
Luminance	0.0813 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901781 #179026

analogous

#621790 #901781 #901744

triadic

#901781 #819017 #178190

tetradic

#901781 #906217 #179026 #174490

square

#901781 #906217 #179026 #174490

split-complementary

#901781 #449017 #179062

monochromatic

#260622 #5B0F52 #901781 #C51FB0 #E141CD

Accessibility & contrast

On white

8.00

#901781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#901781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901781

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901781	#FFFFFF	#000000	##FFFFFF
##901781	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134684

Deuteranopia (green-blind)

#45577E

Tritanopia (blue-blind)

#97254D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #901781;
/* rgb */ color: rgb(144, 23, 129);
/* oklch */ color: oklch(45.8% 0.188 334.2);

Tailwind

colors: {
  custom: {
    50: '#b466a6',
    500: '#901781',
    950: '#000000',
  },
}

SCSS

$custom: #901781;
$custom-light: #b466a6;
$custom-dark: #000000;

JSON

{
  "hex": "#901781",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 129
  },
  "hsl": {
    "h": 307.438,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45829,
    "c": 0.18798,
    "h": 334.2
  },
  "luminance": 0.08127
}

Semantic roles & 50–950 ramp

primary

#901781

secondary

#42C151

accent

#EF4F39

background

#FBF6FA

surface

#F6EBF4

border

#D0C6CE

text

#12070F

muted

#817A7F

Preview Lab

Preview with #901781

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →